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Annotation of sbbs/include/mozilla/js/jsexn.h, revision 1.1.1.2

1.1       root        1: /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
                      2:  *
                      3:  * ***** BEGIN LICENSE BLOCK *****
                      4:  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
                      5:  *
                      6:  * The contents of this file are subject to the Mozilla Public License Version
                      7:  * 1.1 (the "License"); you may not use this file except in compliance with
                      8:  * the License. You may obtain a copy of the License at
                      9:  * http://www.mozilla.org/MPL/
                     10:  *
                     11:  * Software distributed under the License is distributed on an "AS IS" basis,
                     12:  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
                     13:  * for the specific language governing rights and limitations under the
                     14:  * License.
                     15:  *
                     16:  * The Original Code is Mozilla Communicator client code, released
                     17:  * March 31, 1998.
                     18:  *
                     19:  * The Initial Developer of the Original Code is
                     20:  * Netscape Communications Corporation.
                     21:  * Portions created by the Initial Developer are Copyright (C) 1998
                     22:  * the Initial Developer. All Rights Reserved.
                     23:  *
                     24:  * Contributor(s):
                     25:  *
                     26:  * Alternatively, the contents of this file may be used under the terms of
                     27:  * either of the GNU General Public License Version 2 or later (the "GPL"),
                     28:  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
                     29:  * in which case the provisions of the GPL or the LGPL are applicable instead
                     30:  * of those above. If you wish to allow use of your version of this file only
                     31:  * under the terms of either the GPL or the LGPL, and not to allow others to
                     32:  * use your version of this file under the terms of the MPL, indicate your
                     33:  * decision by deleting the provisions above and replace them with the notice
                     34:  * and other provisions required by the GPL or the LGPL. If you do not delete
                     35:  * the provisions above, a recipient may use your version of this file under
                     36:  * the terms of any one of the MPL, the GPL or the LGPL.
                     37:  *
                     38:  * ***** END LICENSE BLOCK ***** */
                     39: 
                     40: /*
                     41:  * JS runtime exception classes.
                     42:  */
                     43: 
                     44: #ifndef jsexn_h___
                     45: #define jsexn_h___
                     46: 
                     47: JS_BEGIN_EXTERN_C
                     48: 
1.1.1.2 ! root       49: extern JSClass js_ErrorClass;
        !            50: 
1.1       root       51: /*
                     52:  * Initialize the exception constructor/prototype hierarchy.
                     53:  */
                     54: extern JSObject *
                     55: js_InitExceptionClasses(JSContext *cx, JSObject *obj);
                     56: 
                     57: /*
                     58:  * Given a JSErrorReport, check to see if there is an exception associated with
                     59:  * the error number.  If there is, then create an appropriate exception object,
                     60:  * set it as the pending exception, and set the JSREPORT_EXCEPTION flag on the
                     61:  * error report.  Exception-aware host error reporters should probably ignore
                     62:  * error reports so flagged.  Returns JS_TRUE if an associated exception is
                     63:  * found and set, JS_FALSE otherwise..
                     64:  */
                     65: extern JSBool
                     66: js_ErrorToException(JSContext *cx, const char *message, JSErrorReport *reportp);
                     67: 
                     68: /*
                     69:  * Called if a JS API call to js_Execute or js_InternalCall fails; calls the
                     70:  * error reporter with the error report associated with any uncaught exception
                     71:  * that has been raised.  Returns true if there was an exception pending, and
                     72:  * the error reporter was actually called.
                     73:  *
                     74:  * The JSErrorReport * that the error reporter is called with is currently
                     75:  * associated with a JavaScript object, and is not guaranteed to persist after
                     76:  * the object is collected.  Any persistent uses of the JSErrorReport contents
                     77:  * should make their own copy.
                     78:  *
                     79:  * The flags field of the JSErrorReport will have the JSREPORT_EXCEPTION flag
                     80:  * set; embeddings that want to silently propagate JavaScript exceptions to
                     81:  * other contexts may want to use an error reporter that ignores errors with
                     82:  * this flag.
                     83:  */
                     84: extern JSBool
                     85: js_ReportUncaughtException(JSContext *cx);
                     86: 
                     87: extern JSErrorReport *
                     88: js_ErrorFromException(JSContext *cx, jsval exn);
                     89: 
1.1.1.2 ! root       90: extern const JSErrorFormatString *
        !            91: js_GetLocalizedErrorMessage(JSContext* cx, void *userRef, const char *locale,
        !            92:                             const uintN errorNumber);
        !            93: 
1.1       root       94: JS_END_EXTERN_C
                     95: 
                     96: #endif /* jsexn_h___ */

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